'Quarter wave' coaxial protector
PRC1800-N/FF
Part Number: 621125
  • 'Quarter wave' coaxial protector type N
  • Frequency : 1700-1950 MHz
  • Low insertion loss
  • Imax > 50 kA
  • Maintenance free
  • Bi-directional
  • IP65

PRC protectors are based on 'Quarter wave' technology and are available in more than 30 versions: various connectors and bandwith. These devices provide a very low residuel voltage and are maintenance free.


Frequency range f 1700-1950 MHz
Insertion loss < 0.2 dB
Return loss > 20 dB
Impedance 50 ohms
VSWR <1.2:1
Max. load current IL 10 A
Max. discharge current Imax 50 kA
Protection mode(s) Common mode
Protection level Up < 30 V
Impulse current Iimp 25 kA
Nominal discharge current In 25 kA
Max Power 1500 W
PIM 3rd order (2x20W) < -160 dBc
DC Pass ZERTZAERTZERTZER False
Technology Quarter Wave
Connection to Network Connector N Female/Female
Mounting connector
Housing material Brass/Surface plating : Cu Zn Sn
Operating temperature Tu -40/+85°C
Protection rating IP65
Outdoor application Yes
Failsafe mode without
Dimensions See diagram
Contacts Bronze/Surface Au-Ag
Insulation material PTFE
Weight 0.22 kg
Standards compliance IEC 61643-21 / EN 61643-21 / UL497C / UL497E
RohS compliance Yes
Accessories BK